
Le 31
Soft Knit Vest
The Soft Knit Vest by Le 31 Simons is a sleeveless, V-neck knit vest designed in Canada for layering over shirts or tops. It is made from fine LENZING ECOVERO viscose, a certified renewable wood-based fiber produced using an eco-friendly process. The vest features a smooth knit body with ribbed trim at the neckline, armholes, and straight hem, and is available in a solid black color.
- Material
- LENZING ECOVERO viscose
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Color
Size
Specifications
Ultra comfortable knit vest with V-neck, made from eco-friendly LENZING ECOVERO viscose, perfect for layering.
V-neck design, fine knit weave, eco-friendly LENZING ECOVERO viscose, renewable wood source.
- Material
- LENZING ECOVERO viscose
- Gender
- male
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Clothing > Shirts & Tops
Additional Attributes
- V neck
- ultra comfortable
- timeless design
- layering piece
- fine LENZING ECOVERO viscose
- knit weave
- eco-friendly process
- made from certified renewable wood
- designed in Canada
Product Insights
The Soft Knit Vest by Le 31 is a $50 EU Ecolabel-certified LENZING ECOVERO viscose V-neck pullover that delivers a smooth, soft hand and fluid drape, layering cleanly under blazers for business casual looks, though its close fit and tight armholes require thin layers or sizing up, and proper care—cold wash, flat dry, steam—preserves its deep color and shape.
Verified claims
- Eco-credentials
- EU Ecolabel-certified, traceable, and exclusive to Simons' Canadian-designed Le 31 line.
- Price comparison
- At $50 CAD, it's about $4 less than a comparable recycled-polyester vest.
- Sizing
- Available in S to XXL; Le 31 sizing consistent; size up for layering; 6'170 lbs wears M.
- Fit
- Close fit with tight armholes; best for thin layers; hem may flare; ideal under blazers.
- Hand feel
- Smooth, soft hand with stretch that feels lightweight and close-fitting; some buyers size up.
- Drape and finish
- Fluid, non-starchy drape with subtle lustre and deep color; holds shape under a blazer without bulk.
- Layering
- Layers cleanly under a blazer without sleeve bunching, fitting business casual and smart-casual looks.
- Care
- Wash cold, press water out, flat dry, and steam to keep shape.
- Design
- V-neck pullover works for business casual and layering under blazers.
- Fiber sustainability
- LENZING ECOVERO viscose is EU Ecolabel certified and traceable via fiber marker.
- Brand reliability
- Fit is consistent across Le 31 tops, and the vest is a frequent gift purchase for style-conscious relatives.
- Dye quality
- The 82% LENZING ECOVERO viscose blend yields deep, even color with subtle lustre and integral fade resistance with proper care.
- Traceability
- ECOVERO fiber marker verifies eco-friendly dye chain.
- Gift appeal
- Buyers give this vest as a gift for its softness and classic style.
- Visual anchor
- Solid black V-neck acts as a visual anchor that adds contrast to layered outfits.
- Positioning
- Fine-knit V-neck vest embodies GQ's definition of business casual.
- Comfort
- Buyers report the vest is so comfortable that they purchase it in multiple colors.
- Softness
- The LENZING ECOVERO knit is smooth and soft, avoiding wool's itch, and buyers say its softness makes it a go-to gift.
Product record
- Title
- Soft Knit Vest
- Brand
- Le 31
- Price
- 50 CAD
- Availability
- In stock
Image Analysis
2 images- 01

Product
Sleeveless V-neck knit vest in a solid dark color worn over a white short-sleeve T-shirt; visible ribbed V-neck, armhole trim, and hem band with smooth knit body.
- SilhouetteSleeveless vest with a V-shaped neckline and straight hem, fitted over the torso and ending at the hips.
1 region
x 0.18 · y 0.16 · w 0.64 · h 0.68 (medium) - Neckline trimV-neckline finished with a narrow, ribbed knit trim that follows the V shape.
1 region
x 0.33 · y 0.16 · w 0.34 · h 0.10 (high) - Armhole finishArmholes finished with a narrow ribbed trim, leaving the shoulders exposed.
1 region
x 0.18 · y 0.16 · w 0.64 · h 0.28 (medium) - Hem bandLower hem finished with a wider ribbed band that sits at the model's hips.
1 region
x 0.24 · y 0.70 · w 0.52 · h 0.10 (high) - Knit textureSmooth, fine knit fabric across the body of the vest with no visible pattern or stitch variation.
1 region
x 0.28 · y 0.26 · w 0.44 · h 0.44 (medium) - Color appearanceVest appears as a solid very dark color contrasting with the white T-shirt underneath.
1 region
x 0.18 · y 0.16 · w 0.64 · h 0.68 (medium)
Other
Studio shot of a male model three-quarter facing right against a plain light background with soft even lighting and minimal shadows.
- Model poseMale model standing with head turned slightly to his right and left hand in pocket; right arm relaxed at side.
1 region
x 0.08 · y 0.02 · w 0.84 · h 0.96 (high) - BackgroundUniform light gray or off-white seamless background with no visible props.
- Lighting and shadowsSoft, even studio lighting producing gentle shadows along the model's left side and under the chin.
- Supporting garmentsWhite short-sleeve T-shirt visible under the vest and dark denim jeans visible at the lower frame.
2 regions
x 0.22 · y 0.24 · w 0.56 · h 0.36 (high); x 0.24 · y 0.76 · w 0.48 · h 0.20 (medium)
Colors
very dark black· vest body#0D0D0E- SilhouetteSleeveless vest with a V-shaped neckline and straight hem, fitted over the torso and ending at the hips.
- 02

Product
Rear view of a sleeveless knit vest in solid dark black shown on a model; visible details include ribbed neckline, armhole trim, and ribbed hem.
- Overall silhouetteBack view of a sleeveless, waist-length knit vest with a straight hem and a slightly tapered shoulder line.
1 region
x 0.18 · y 0.12 · w 0.64 · h 0.72 (high) - NecklineLow crew-style neckline finished with a narrow ribbed trim across the back of the neck.
1 region
x 0.35 · y 0.12 · w 0.30 · h 0.06 (high) - Armhole trimArmholes finished with a narrow ribbed knit trim that contrasts subtly in texture from the main body.
2 regions
x 0.18 · y 0.18 · w 0.14 · h 0.20 (high); x 0.68 · y 0.18 · w 0.14 · h 0.20 (high) - Hem detailBottom hem shows a narrow ribbed band that sits at the waist and appears slightly fitted against the model.
1 region
x 0.28 · y 0.72 · w 0.44 · h 0.10 (high) - Material appearanceFine gauge knit with an even, smooth surface and no visible patterning or texture variations across the back panel.
Other
Studio product shot showing the model from the rear against a plain light grey background; model is wearing a white short-sleeve T-shirt under the vest and dark washed jeans.
- Model and stylingMale model shown from the back wearing the vest over a white short-sleeve T-shirt and dark washed jeans; hands relaxed at sides.
1 region
x 0.05 · y 0.08 · w 0.90 · h 0.84 (high) - Background and lightingEven, soft studio lighting with minimal shadows on a seamless light grey background.
- Shot compositionCentered composition with the vest occupying the central vertical axis and the model cropped near mid-thigh.
Colors
black· body#0D0D0E- Overall silhouetteBack view of a sleeveless, waist-length knit vest with a straight hem and a slightly tapered shoulder line.
Documents & Data
Customer Reviews
66 total66 reviews · out of 5
Vneck
Very good quality
Debardeur
Excellent
Good
Good
Beau tricot
Beau tricot
Très bien
Adore la couleur!
Beau et stylé
C’est essentiel pour les journées d’hiver !
Great vest
Great vest
Débardeur
Un beau gris
Débardeur
Juste ce qu'il faut pour porter seul ou sous un veston.
Very good product. Surprise md
Very good product. Surprise md to find the vest there.
Nice vest
Ordered too large
cet item était'' trop petit,
cet item était'' trop petit, je l'ai retourné mais n'a pas été crédité. J'ai été chargée 57. 43$ sur ma carte de crédit.
Belle qualité doux
Belle qualité doux
Très bon service
Très bon service
Cadeau
Pour l’anniversaire d’un oncle qui aura 98 ans en février, parfait pour un frileux
Not too thick, nice sweater
Not too thick, nice sweater !
beau succes
beau succes
Excellent quailty
My husband has several of these and they wash well and are a perfect fit and style for him.
Simple & slick
Fabric is not natural but you don't notice it; wears nicely.
Appréciation
Produit des moeccabe! Prix juste!
Rien de spécial
Ce gilet est sous-dimensionné et bien ajusté. À mon avis, il est préférable de le porter sur un t-shirt ou un polo. En tant que tel, il conviendrait à une tenue décontractée basique.
Xxxx
Xxxx
Très beau produit Texture de
Très beau produit Texture de luxe merci
Great vest, sorry that red
Great vest, sorry that red was not available in my size.
Very nice quality
Colour and texture are quite nice. This is a gift for my son in law.
debardeur
il fait parfaitement
Good quality
Good quality
Super confortable
Super confortable
Débardeur
Super
La couleur est ce à
La couleur est ce à quoi je m’attendais.
Vest for my dad’s birthday
Vest was well received by my dad!
Great Experience
Overall Great Experience from initial order, shipping communication, through to product delivery and product quality…
Ok merci
Ok merci
Beau débardeur mais je ne
Beau débardeur mais je ne sais pas s'il restera beau longtemps...ça reste à voir...
Very soft gift for husband
Very soft gift for husband super price pijnt
Simple. Elegant.
The vest is so comfortable, I bought multiple colors. It’s cut to fit your form and stretches effortlessly for a very comfortable fit, regardless of the occasion. I’m 6’ 1”, 145 lbs and bought the small, it is a perfect fit.
Stretchy and lightweight
Feels great over top of a variety of materials and is stretchy enough to stay in place while you’re moving around
The fit was not good
The fit was not good around the arms
Oui
Oui
Pas d'une qualité à tout
Pas d'une qualité à tout casser, mais fait la job!
super
Il est super doux...confortable et moule bien le corps ... 5 étoile !!!
Léger pour l’été.
Un peu trop long .
Chandail leger à porter pour
Chandail leger à porter pour la saison estivale
Stretchy and soft
Fits perfectly on a variety of different shirts, it’s nice and stretchy and comfortable
Bien fait
La couleur est parfaite
Très confortable
10 sur 10
C'est parfait
C'est parfait
très beau tricot souple
Belle qualité. Mince et pratique pour toutes occasions.
Sexy Fit
I bought this for my athletic built husband and it looks awesome with dress shirt, t-shirt, or even alone. Looks great with jeans, slacks and chinos.
Simple sweater vest
Light weight, versatile piece to add to a wardrobe, soft and cozy
Perfect
Love it, fits perfectly
Fait très bien et belle
Fait très bien et belle qualité de tissus
It is soft and fits
It is soft and fits well.
Commentaires
Commentaires
Débardeur
Achat en ligne
excellent
excellent
Très bon rapport qualité-prix
Très belle qualité pour un prix abordable.
Sweater vest
Sweater vest
Conforme
Conforme
Great quality and fit for the price
Ordered a size M and it fits perfectly (6' 170 lbs).
Bien
Bien, mais il perd rapidement sa forme.
Eco-knit vest
Waistband too loose
me fait belle coupe
me fait belle coupe
Great fit and great quality
Great fit and great quality
Débardeur noir
Très léger et confortable à porter
Très belle qualité
Fait très bien sauf que le bas était trop évasé pour mon homme